Magnetic solid-phase extraction based on benzalkonium chloride-coated Fe3O4@SiO2 nanoparticles for spectrophotometric determination of ritodrine hydrochloride and salbutamol sulfate in water and urine samples
Bayan Hassan, Hind Hadi
Topics & Concepts
ChemistryChromatographyDetection limitReagentSolid phase extractionExtraction (chemistry)DerivatizationRitodrineMagnetic nanoparticlesBenzalkonium chlorideHigh-performance liquid chromatographyNanoparticleMaterials scienceGestationNanotechnologyPhysical chemistryGeneticsBiologyPregnancyPharmacological Effects and AssaysAnalytical Chemistry and SensorsAnalytical chemistry methods development